[Sequoia] WARN backup.backupers.NativeCommandExec Native command I/O failed:

Wed, 18 Jul 2007 21:10:17 -0700 

Hi All,
I am really stucked up in this. I have configured Sequoia 2.10.4 on my Windows XP machine. Nodes and Virtual database are registered. While taking the backup for Node 1 I get the following error message: - 


WARN  backup.backupers.NativeCommandExec Native command I/O 
failed:command=pg_dump -h 129.227.153.124 -p 5432 -U tpc  --format=c -f 
D:\Sequoia\initial_dump myDB
java.io.IOException: CreateProcess: pg_dump -h 129.227.153.124 -p 5432 -U 
tpc --format=c -f D:\Sequoia\initial_dump myDB error=2

        at java.lang.ProcessImpl.create(Native Method)
        at java.lang.ProcessImpl.<init>(Unknown Source)
        at java.lang.ProcessImpl.start(Unknown Source)
        at java.lang.ProcessBuilder.start(Unknown Source)
        at java.lang.Runtime.exec(Unknown Source)
        at java.lang.Runtime.exec(Unknown Source)
        at java.lang.Runtime.exec(Unknown Source)

at 
org.continuent.sequoia.controller.backup.backupers.NativeCommandExec.executeNativeCommand(NativeCommandExec.java:354)
	at 
org.continuent.sequoia.controller.backup.backupers.NativeCommandExec.safelyExecNativeCommand0(NativeCommandExec.java:200)
	at 
org.continuent.sequoia.controller.backup.backupers.NativeCommandExec.safelyExecNativeCommand(NativeCommandExec.java:161)
	at 
org.continuent.sequoia.controller.backup.backupers.AbstractPostgreSQLBackuper.safelyExecNativeCommand(AbstractPostgreSQLBackuper.java:535)
	at 
org.continuent.sequoia.controller.backup.backupers.PostgreSQLBinaryBackuper.backup(PostgreSQLBinaryBackuper.java:160)
	at 
org.continuent.sequoia.controller.requestmanager.RequestManager.backupBackend(RequestManager.java:2846)
	at 
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.backupBackend(VirtualDatabase.java:2267)
	at 
org.continuent.sequoia.controller.virtualdatabase.management.VirtualDatabase.backupBackend(VirtualDatabase.java:410)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.StandardMetaDataImpl.invoke(Unknown Source)
        at javax.management.StandardMBean.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(Unknown Source)

	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown 
Source)

        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)

	at 
org.continuent.sequoia.controller.jmx.ChainedMBeanServer.invoke(ChainedMBeanServer.java:318)
	at 
org.continuent.sequoia.controller.jmx.AuthenticatingMBeanServer.invoke(AuthenticatingMBeanServer.java:127)
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(Unknown 
Source)

        at javax.management.remote.rmi.RMIConnectionImpl.access$100(Unknown 
Source)

	at 
javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(Unknown 
Source)

        at java.security.AccessController.doPrivileged(Native Method)

	at 
javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(Unknown 
Source)

        at javax.management.remote.rmi.RMIConnectionImpl.invoke(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
        at sun.rmi.transport.Transport$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown 
Source)
        at java.lang.Thread.run(Unknown Source)

2007-07-18 14:32:21,976 INFO  backup.backupers.NativeCommandExec Process 
output (stdout):
2007-07-18 14:32:21,976 INFO  backup.backupers.NativeCommandExec Process 
output (stderr):
2007-07-18 14:32:21,976 ERROR backup.backupers.PostgreSQLBinaryBackuper 
Error while performing backup
org.continuent.sequoia.common.exceptions.BackupException: pg_dump execution 
did not complete successfully!
	at 
org.continuent.sequoia.common.exceptions.SequoiaException.fillInStackTrace(SequoiaException.java:103)

        at java.lang.Throwable.<init>(Unknown Source)
        at java.lang.Exception.<init>(Unknown Source)

	at 
org.continuent.sequoia.common.exceptions.SequoiaException.<init>(SequoiaException.java:57)
	at 
org.continuent.sequoia.common.exceptions.BackupException.<init>(BackupException.java:50)
	at 
org.continuent.sequoia.controller.backup.backupers.PostgreSQLBinaryBackuper.backup(PostgreSQLBinaryBackuper.java:165)
	at 
org.continuent.sequoia.controller.requestmanager.RequestManager.backupBackend(RequestManager.java:2846)
	at 
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.backupBackend(VirtualDatabase.java:2267)
	at 
org.continuent.sequoia.controller.virtualdatabase.management.VirtualDatabase.backupBackend(VirtualDatabase.java:410)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.StandardMetaDataImpl.invoke(Unknown Source)
        at javax.management.StandardMBean.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(Unknown Source)

	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown 
Source)

        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)

	at 
org.continuent.sequoia.controller.jmx.ChainedMBeanServer.invoke(ChainedMBeanServer.java:318)
	at 
org.continuent.sequoia.controller.jmx.AuthenticatingMBeanServer.invoke(AuthenticatingMBeanServer.java:127)
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(Unknown 
Source)

        at javax.management.remote.rmi.RMIConnectionImpl.access$100(Unknown 
Source)

	at 
javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(Unknown 
Source)

        at java.security.AccessController.doPrivileged(Native Method)

	at 
javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(Unknown 
Source)

        at javax.management.remote.rmi.RMIConnectionImpl.invoke(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
        at sun.rmi.transport.Transport$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown 
Source)
        at java.lang.Thread.run(Unknown Source)

2007-07-18 14:32:22,007 ERROR controller.RequestManager.myDB Backup command 
failed
org.continuent.sequoia.common.exceptions.BackupException: pg_dump execution 
did not complete successfully!
	at 
org.continuent.sequoia.common.exceptions.SequoiaException.fillInStackTrace(SequoiaException.java:103)

        at java.lang.Throwable.<init>(Unknown Source)
        at java.lang.Exception.<init>(Unknown Source)

	at 
org.continuent.sequoia.common.exceptions.SequoiaException.<init>(SequoiaException.java:57)
	at 
org.continuent.sequoia.common.exceptions.BackupException.<init>(BackupException.java:50)
	at 
org.continuent.sequoia.controller.backup.backupers.PostgreSQLBinaryBackuper.backup(PostgreSQLBinaryBackuper.java:165)
	at 
org.continuent.sequoia.controller.requestmanager.RequestManager.backupBackend(RequestManager.java:2846)
	at 
org.continuent.sequoia.controller.virtualdatabase.VirtualDatabase.backupBackend(VirtualDatabase.java:2267)
	at 
org.continuent.sequoia.controller.virtualdatabase.management.VirtualDatabase.backupBackend(VirtualDatabase.java:410)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.StandardMetaDataImpl.invoke(Unknown Source)
        at javax.management.StandardMBean.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(Unknown Source)

	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown 
Source)

        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)

	at 
org.continuent.sequoia.controller.jmx.ChainedMBeanServer.invoke(ChainedMBeanServer.java:318)
	at 
org.continuent.sequoia.controller.jmx.AuthenticatingMBeanServer.invoke(AuthenticatingMBeanServer.java:127)
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(Unknown 
Source)

        at javax.management.remote.rmi.RMIConnectionImpl.access$100(Unknown 
Source)

	at 
javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(Unknown 
Source)

        at java.security.AccessController.doPrivileged(Native Method)

	at 
javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(Unknown 
Source)

        at javax.management.remote.rmi.RMIConnectionImpl.invoke(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
        at sun.rmi.transport.Transport$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown 
Source)
        at java.lang.Thread.run(Unknown Source)

Please let me know where is the problem.

- Vishal

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